Invention Grant
- Patent Title: Ligature resistant push-pull latch handle
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Application No.: US14166390Application Date: 2014-01-28
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Publication No.: US09605443B2Publication Date: 2017-03-28
- Inventor: Ankit Kirti Shah , Daniel Quijano , Kirti Shah
- Applicant: ARCHITECTURAL BUILDERS HARDWARE MFG., INC.
- Applicant Address: US IL Itasca
- Assignee: ARCHITECTURAL BUILDERS HARDWARE MFG., INC.
- Current Assignee: ARCHITECTURAL BUILDERS HARDWARE MFG., INC.
- Current Assignee Address: US IL Itasca
- Agency: Greer, Burns & Crain, Ltd.
- Main IPC: E05B7/00
- IPC: E05B7/00 ; E05B45/06 ; E05C1/14 ; E05B17/10

Abstract:
A push-pull door handle assembly is provided for use with a door having a latch mechanism. The assembly includes a base plate, an actuator linkage associated with the base plate and configured for actuating the latch, a door handle having a working end pivotally connected to the base plate and a free end opposite of the working end configured for manipulation by an operator such that a pushing action on the working end actuates the latch. The door handle is connected to the base plate such that a pulling action on the handle activates an alarm upon the free end reaching a predetermined position.
Public/Granted literature
- US20150211253A1 LIGATURE RESISTANT PUSH-PULL LATCH HANDLE Public/Granted day:2015-07-30
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